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从分析煤矿发生瓦斯爆炸灾害事故的原因及特点着手,介绍了预防和控制瓦斯爆炸灾害事故的技术措施及发展趋势,
Starting with the analysis of the causes and characteristics of gas explosion disasters in coal mines, the technical measures and development trends of preventing and controlling gas explosion disasters were introduced.